09 F350 with a Titan 67 gallon fuel tank. Towing I get 5-6mpg which is pretty much all that truck does. Nov will be another lovely month with 2+ trips. Nashville to Houston to Austin back to Nashville, then Nashville to PA and back to Nashville. Add in the fact that I am moving my shop, 60 minutes all highway for each trip. Doesn't help that I set cruise control at 5mph over the speed limit.
I thought all along you were referring to your Raptor taking a $300 fill up. Makes sense now.